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Documentation

Getting Started

  • Installation
    • Install from PyPI
    • Install from Source
    • Verify Installation
    • Upgrade Petres
  • Quickstart
    • Create a Simple Grid
    • Visualize the Grid
    • Assign a Property Distribution
    • Visualize the Property
    • Export to Eclipse Format
    • What to Learn Next

Fundamentals

  • Grid Classification
    • Structured vs Unstructured Grids
    • Uniform vs Non-Uniform Grids
    • Conforming vs Non-Conforming Grids
  • Structured Grid Types
    • Rectilinear Grid
    • Regular Grid
    • Cartesian Grid
  • Corner-Point Grid
    • Pillar Geometry
    • Cell Interpolation
    • Representation in Eclipse
      • DIMENS
      • COORD
      • ZCORN
      • ACTNUM

User Guide

  • Examples
    • Grid Generation
      • Basic Grid Generation
      • Advanced Grid Generation
    • Import & Export
      • Import an Eclipse “.GRDECL” File
      • Save a Screenshot of a Grid Visualization
    • Property Modeling
      • Edit Grid Property
  • Tutorials
    • Rectilinear and Regular Grids
      • Creating a Rectilinear Grid
      • Creating a Regular Grid
      • Next Steps
    • Horizon Modeling
      • Creating a Horizon
      • Visualizing a Horizon
      • Visualizing Multiple Horizons
      • Next Steps
    • Zone Modeling
      • Creating a Zone
      • Dividing a Zone into Layers
      • Visualizing a Zone
      • Next Steps
    • Pillar Gridding
      • Creating a Pillar Grid
      • Visualize the Pillar Grid
      • Next Steps
    • Grid Modeling from Horizons and Zones
      • Workflow
      • Input Preparation
      • Building the Grid
      • Next Steps
    • Grid Visualization
      • Basic Usage
      • Adjusting Z-Scale
      • Visualizing Inactive Cells
      • Using Built-in Grid Attributes
      • Visualizing Grid Properties
      • Customizing Colors and Titles
      • Visualizing Wells
      • Saving a Screenshot
    • Property Modeling
      • Creating a Property
      • Constant Property Assignment
      • Visualizing a Property
      • Deriving a Property from Other Sources
      • Property Statistics
      • Filling with a Uniform Distribution
      • Filling with a Normal Distribution
      • Filling with a Log-Normal Distribution
      • Populating a Property from a NumPy Array
      • Zone-Based Property Assignment
      • Interpolating Property Values from Wells
      • Filling Remaining Missing Values
      • Complete Example
      • Where to Go Next
    • Boundary Polygon
      • Creating a Boundary Polygon
      • Applying the Boundary to a Grid
    • Mapping Wells to Grid Cells
    • Interpolators
      • Common workflow
      • Inverse Distance Weighting (IDW)
      • Radial Basis Function (RBF)
      • Ordinary Kriging Interpolator
      • Universal Kriging Interpolator
      • Using Interpolators in Petres Workflows
    • Exporting Grid Models
      • Exporting Grid Geometry
      • Exporting Grid Properties
    • Importing Grid Models
      • Importing Grid Geometry
      • Importing Properties
  • API Reference
    • Errors
      • ExistingPropertyNameError
      • ExportError
      • GRDECLExportError
      • GRDECLMissingValueError
      • GridError
      • HorizonError
      • InterpolationError
      • MissingEclipseKeywordError
      • MissingPropertyValueError
      • PropertyError
      • UnsupportedGridAttributeError
      • VisualizationError
      • ZoneError
    • Grids
      • CornerPointGrid
      • GridProperty
      • PillarGrid
      • Rectilinear2DGrid
    • Interpolators
      • InverseDistanceWeightingInterpolator
      • OrdinaryKrigingInterpolator
      • RadialBasisFunctionInterpolator
      • UniversalKrigingInterpolator
      • IDWInterpolator
      • OKInterpolator
      • RBFInterpolator
      • UKInterpolator
    • Models
      • BoundaryPolygon
      • Horizon
      • VerticalWell
      • Zone
    • Viewers
      • Matplotlib2DViewer
      • Matplotlib2DViewerTheme
      • PyVista3DViewer
      • PyVista3DViewerTheme
      • Viewer2D
      • Viewer2DTheme
      • Viewer3D
      • Viewer3DTheme
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Grids¶

Public API for grids.

  • CornerPointGrid
  • GridProperty
  • PillarGrid
  • Rectilinear2DGrid
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